Question

Determine which two triangles can be shown to be similar.

A. Triangle ZTU and triangle VWZ are similar by angle-angle.

B. Triangle RSZ and triangle ZXY are similar by angle-angle.

C. Triangle RSZ and triangle VWZ are similar by angle-angle.

D. Triangle ZWV and triangle ZXY are similar by angle-angle.

Answer 1

The answer is b because each triangle is 180 degrees so triangle RSZ the angles give are 30 and 90 so you would add them and get 120 so 180 minus 120 is 60 which will be the missing angle so if you make them all go the same way triangles RSZ and ZXY are similar

Answer 2

The answer is B triangle RSZ and ZXY